Getting Started: update app

Author: andreyaksenov

doc/code_snippets/snippets/config/instances.enabled/create_db/config.yaml

@@ -6,4 +6,4 @@ groups:
           instance001:
             iproto:
               listen:
-              - uri: '127.0.0.1:3301'
+              - uri: '127.0.0.1:3301'

doc/code_snippets/snippets/config/instances.enabled/create_db/myapp.lua

@@ -7,7 +7,6 @@ function create_space()
     })
     box.space.bands:create_index('primary', { type = "tree", parts = { 'id' } })
     box.space.bands:create_index('secondary', { type = "tree", parts = { 'band_name' } })
-    box.schema.user.grant('guest', 'read,write,execute', 'universe')
 end
 
 function load_data()
@@ -26,4 +25,4 @@ end
 function select_data()
     box.space.bands:select { 3 }
     box.space.bands.index.secondary:select{'Scorpions'}
-end
+end